Hi Chris,
Your paper is probably already submitted and graded but as a professional archaeologist, I can still share my position on removing artefacts. The issue of conservation has been mentioned (as most artefacts recovered from a marine environment require specialized conservation if they're not going to disentigrate) and is definitely important. If you drive to Key West, you'll see more than 100 cannon and anchor on 'exhibit' outside houses and businesses. In almost all cases they haven't been conserved or conserved inadequately. The reality is, they are of little use to archaeologists and they have lost 99% of their significance by being removed from the sea. An impression locked in a piece of coral on the sea floor or a fastening is more valuable to an archaeologist than a hoard of treasure on land.
Many wrecks are in high energy environments. That is to say they have been affected by hurricanes, tides, surge and other forces. In many cases they have been flattened to a scatter of concreted bits and pieces. It is easy for non-archaeologists to see these sites as garbage dumps where little exists except a few interesting souvenirs and as a result many have been picked clean...
The director of the History of Scuba Diving Musuem in Islamorada shared a story with me. Several years ago, a friend gave him part of a sword that he found diving off the keys. He told him where the site was roughly and that there were 'lots of bits' all mixed together. Years later, the director learned that archaeologists were studying this site and that at least four ships had been lost on that part of the reef, ranging from less than a century to several hundred years old. Despite every effort to identify the ships, it was virtually impossible for archaeologists to learn more because divers have removed the small pieces (diagnostic artifacts) that would allow them to understand more about the site, the ships' identities and the time periods they were lost. The sword given to the director was just one piece among many that had been taken.
As archaeologists, we work to build a picture of the past. We are puzzle builders, using historical research and importantly, artifacts to understand the past. Removing artifacts makes it difficult or even impossible for us to analyze a site in great detail. For example, we might be able to say at least 'four ships were lost on this reef'. On the other hand if there had been more puzzle pieces we might have been able to say, "four ships, one from the 1733 Spanish Fleet, another from the War of 1812, a third from the Confederacy and a fourth an iron-hulled tug from the 20th century."
Your paper is probably already submitted and graded but as a professional archaeologist, I can still share my position on removing artefacts. The issue of conservation has been mentioned (as most artefacts recovered from a marine environment require specialized conservation if they're not going to disentigrate) and is definitely important. If you drive to Key West, you'll see more than 100 cannon and anchor on 'exhibit' outside houses and businesses. In almost all cases they haven't been conserved or conserved inadequately. The reality is, they are of little use to archaeologists and they have lost 99% of their significance by being removed from the sea. An impression locked in a piece of coral on the sea floor or a fastening is more valuable to an archaeologist than a hoard of treasure on land.
Many wrecks are in high energy environments. That is to say they have been affected by hurricanes, tides, surge and other forces. In many cases they have been flattened to a scatter of concreted bits and pieces. It is easy for non-archaeologists to see these sites as garbage dumps where little exists except a few interesting souvenirs and as a result many have been picked clean...
The director of the History of Scuba Diving Musuem in Islamorada shared a story with me. Several years ago, a friend gave him part of a sword that he found diving off the keys. He told him where the site was roughly and that there were 'lots of bits' all mixed together. Years later, the director learned that archaeologists were studying this site and that at least four ships had been lost on that part of the reef, ranging from less than a century to several hundred years old. Despite every effort to identify the ships, it was virtually impossible for archaeologists to learn more because divers have removed the small pieces (diagnostic artifacts) that would allow them to understand more about the site, the ships' identities and the time periods they were lost. The sword given to the director was just one piece among many that had been taken.
As archaeologists, we work to build a picture of the past. We are puzzle builders, using historical research and importantly, artifacts to understand the past. Removing artifacts makes it difficult or even impossible for us to analyze a site in great detail. For example, we might be able to say at least 'four ships were lost on this reef'. On the other hand if there had been more puzzle pieces we might have been able to say, "four ships, one from the 1733 Spanish Fleet, another from the War of 1812, a third from the Confederacy and a fourth an iron-hulled tug from the 20th century."